We have released a Maintenance Tools Plugin. This plugin adds a number of extra features to the Sitelok admin to help tidy up users or perform less common actions. This first version has these functions

Swap selected and non selected users

Select users who did or didn't login during the last X days Select users who have never logged in

Select users who have all usergroups expired

Enable or disabled the selected users

Adjust custom field value for all or selected users

Select users who didn't complete payment when they registered Change a username for all or selected users

Remove a usergroup from all or selected users

If there are other actions that you think could be useful please let us know and if possible we will try to add them to the plugin. Maintenance Tools Plugin